Part I: The Cognitive Revolution
Lecture 1: The Human Family
One hundred thousand years ago, at least six different species of humans inhabited planet Earth. Our species, Homo sapiens, was just one among them. Who were the others? Where did they come from? And what happened to them? Why is there today only one species of humans—Homo sapiens?
Lecture 2: The Cognitive Revolution
The Cognitive Revolution, about 70,000 years ago, enabled Homo sapiens to conquer the world and drive all other human species to extinction. During this revolution, Homo sapiens developed a new and remarkable kind of language. How was this language different from the languages of earlier human species and of other animals? What were the advantages that Homo sapiens gained from this unique language?
Lecture 3: Daily Life in the Stone Age
What was life like for people who lived 30,000 years ago? What did they do when they woke up in the morning? How did they organize their societies? Did they have monogamous relationships and nuclear families? Did they have religions, revolutions, and wars?
Lecture 4: The Human Flood
Following the Cognitive Revolution, Homo sapiens spread all over the planet. While doing this, it drove numerous other species to extinction. In Australia, up to 95% of all large animal species vanished. In America, 84 of 107 large mammal species disappeared. Altogether, about half of the large terrestrial mammals that populated Earth became extinct. How could a few million individuals who possessed no more than Stone Age technology have caused such devastation?
And...
My score of the first quiz ! >_<
Even though it was second try...